Q: What is the negative version of the number 155,900,419?
A: -155,900,419
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 155,900,417 | 155,900,418 | 155,900,420 | 155,900,421 |
| -155,900,417 | -155,900,418 | -155,900,420 | -155,900,421 |